24 August 2018.
West Virginia, United States
Locality: Spruce Knob, Public Road 104, Whispering Spruce trail, Monongahela National Forest, Pendleton, Co. WV
Coordinates: 38.7008, -79.5322
(Map it)
Elevation: 1481m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Boulders with dense vegetation of spruce, fir, Azalea, Vaccinium erythrocarpum, Echium vuglare, aster
Comment: biennial, arching canes mainly unarmed
Collector(s):